Hose Coupling

Author:  PW Clark; JS Gulliford, San Francisco CA
Source:  US Patent 4,658,326
Doc ID:  1987218
Year of Publication:  1987
Abstract:  
The present invention relates to a high impact hose coupling having a hollow body constructed of plastic, a helical restriction means to hold the hose end within the coupling body, a double locking means for locking coupling halves together, and a static electric conducting gasket to allow the conduction of static electricity within the coupling.